'Sightless' is almost entirely set inside a single apartment. There are basically just five different rooms in which the harrowing tale unfolds. The movie was filmed in the state of California, with principal photography wrapping up in just a month, from May 2019 to the first week of June 2019.

Did Clayton blind Ellen in Sightless?

Lana explains to Ellen that their mother died when they were children. After which, Clayton sought comfort in Ellen's music. He refers to her as his light in the dark while explaining that he wanted to be the same for her. He blinded Ellen in hopes that she would be so helpless that she would need him.

What was the point of the movie Sightless?

The movie tells the story of a young classical violinist who is blinded in a violent attack one night. Soon, she realises that the reality she was getting accustomed to post-attack is make-believe. She must fight back to escape her new reality and the people that are pulling her into it.